Seven capacitors each of capacitance `2muF` are to be connected in a configuration to obtain an effective capacitance of `(10/11)muF`. Which of the combination (s) shown in figure will achieve the desired result?
A. 5 in parallel 2 in series
B. 4 in parallel 3 in series
C. 3 in parallel 4 series
D. 2 in parallel 5 in series